POST /v1/numerology/bridge-number
**Bridge Number** The Bridge Number is the absolute difference between the Mulank and Bhagyank. It reveals the gap between who you are and your destined path, and what actions are needed to bridge that gap and achieve harmony between the two numbers. **Required:** dob **Optional:** name, system **Returns:** Bridge number, Mulank, Bhagyank, gap interpretation, and bilingual advice for bridging.
curl -X POST https://api.grahaapi.com/v1/numerology/bridge-number -H "Authorization: Bearer sk-test-your-key" -H "Content-Type: application/json" -d '{"dob":"1990-05-15","name":"Rahul Sharma","system":"chaldean"}'Test keys (sk-test-…) are free and unlimited, and return the exact production response structure computed from a fixed sample chart. The response is JSON: {"success": true, "data": {…}, "meta": {…}} with Hindi + English strings, computed on the Lahiri ayanamsa.
| Field | Type | Required | Description |
|---|---|---|---|
dob | string | ✅ | Date of birth in YYYY-MM-DD format |
name | string | — | Full name (optional — needed for name-based calculations) |
system | string | — | Numerology system — 'chaldean' (Vedic/traditional, recommended) or 'pythagorean' (Western) |
{
"dob": "1990-05-15",
"name": "Rahul Sharma",
"system": "chaldean"
}Get a free API key Try it in the playground
/v1/numerology/bhagyank · /v1/numerology/business-compatibility · /v1/numerology/career · /v1/numerology/challenge-numbers · /v1/numerology/child · /v1/numerology/compound-number